diff options
Diffstat (limited to 'OpenAL32/Include/threads.h')
| -rw-r--r-- | OpenAL32/Include/threads.h | 18 |
1 files changed, 4 insertions, 14 deletions
diff --git a/OpenAL32/Include/threads.h b/OpenAL32/Include/threads.h index c78f6ab9..40f523fa 100644 --- a/OpenAL32/Include/threads.h +++ b/OpenAL32/Include/threads.h @@ -153,20 +153,13 @@ inline int althrd_sleep(const struct timespec *ts, struct timespec *rem) inline int almtx_lock(almtx_t *mtx) { - int ret = EINVAL; - if(mtx != NULL) - ret = pthread_mutex_lock(mtx); - switch(ret) - { - case 0: return althrd_success; - case EAGAIN: return althrd_busy; - } - return althrd_error; + if(pthread_mutex_lock(mtx) != 0) + return althrd_error; + return althrd_success; } inline int almtx_unlock(almtx_t *mtx) { - if(!mtx) return althrd_error; if(pthread_mutex_unlock(mtx) != 0) return althrd_error; return althrd_success; @@ -174,13 +167,10 @@ inline int almtx_unlock(almtx_t *mtx) inline int almtx_trylock(almtx_t *mtx) { - int ret = EINVAL; - if(mtx != NULL) - ret = pthread_mutex_trylock(mtx); + int ret = pthread_mutex_trylock(mtx); switch(ret) { case 0: return althrd_success; - case EAGAIN: case EBUSY: return althrd_busy; } return althrd_error; |